ZB-2550/ZB-2551 Series User Manual Ver1.3, Feb /2011 ---1
ZB-2550/ZB-2551 Series
User Manual
Warranty
All products manufactured by ICP DAS are under warranty
regarding defective materials for a period of one year, beginning
from the date of delivery to the original purchaser.
Warning!
ICP DAS assumes no liability for any damage resulting from
the use of this product. ICP DAS reserves the right to change this
manual at any time without notice. The information furnished by
ICP DAS is believed to be accurate and reliable. However, no
responsibility is assumed by ICP DAS for its use, not for any
infringements of patents or other rights of third parties resulting
from its use.
Copyright
Copyright @ 2007 by ICP DAS Co., Ltd. All rights are
reserved.
Trademark
The names used for identification only may be registered
trademarks of their respective companies.
ZB-2550/ZB-2551 Series User Manual Ver1.3, Feb /2011 ---2
Table of Contents
1. Introduction ....................................... 3
1.1 More Information ........................................................................................4
1.2 Pin Assignment ..............................................................................................6
1.3 Specifications..................................................................................................7
1.4 Block Diagram ................................................................................................8
1.5 Wire Connection ........................................................................................... 9
1.6 Quick Start ...................................................................................................11
1.7 Default Settings ........................................................................................... 15
2. Applications ......................................16
2.1 Operating Modes................................................................................................ 16
2.2 Application Example ......................................................................................... 20
Operating Mode 1 : Transparent Mode .......................................................... 20
Operating Mode 2 : Modbus Mode ................................................................... 21
Operating Mode 3 : Addressable Mode ......................................................... 22
Operating Mode 4 : ZBIO Mode ...................................................................... 23
2.3 ZigBee Network Groups.................................................................................. 24
3. Appendix .........................................26
3.1 Zigbee Version Comparison ......................................................................... 26
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1. Introduction
The ZB-2550/ZB-2550P/ZB-2550-T/ZB-2550-PA is hereinafter
referred to as "ZB-2550 series" and the
ZB-2551/ZB-2551P/ZB-2551-T/ZB-2551-PA is hereinafter
referred to as "ZB-2551 series".
ZigBee is a specification based on the IEEE 802.15.4 standard
for wireless personal area networks (WPANs). ZigBee operates in
the ISM radio bands and its focus is to define a general-purpose,
inexpensive, self-organizing, mesh network that can be used for
industrial control, embedded sensing, medical data collection,
smoke and intruder warning, building automation, home automation,
and domotics, etc.
At present, the ICP DAS ZigBee converter ZB-2550 series
and ZB-2550 series, supports the RS-232 and RS-485 interfaces.
The main design goal is limited data communication using wireless
transmission, so may provide a better solution for environments
where wiring is difficult.
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1.1 More Information
The ZB-2550 series and the ZB-2551 series are small-sized
wireless ZigBee converters based on the IEEE 802.15.4 standard.
They allow RS-485/RS-232 interfaces to be converted to a
ZigBee wireless network. Only one ZB-2550 series (Host) is
allowed in a ZigBee network and is used to initialize and manage
the data transmission routes. The ZB-2551 series (Slave) ZigBee
router is responsible for transmitting/receiving data from its
child/parent router or the host. ICP DAS ZigBee products are
designed for low data rates. The main benefit of ICP DAS ZigBee
products is that they can be used to define a general-purpose,
self-organizing mesh network, which can be highly advantageous
for industrial control.
The typical transmission range of the ICP DAS Zigbee normal
version and T-version series converter is 100m, and the P-version
and PA-version is 700m.
The transmission frequency range of the ZigBee converter is
between 2.405 GHz and 2.48 GHz, separated into 5 MHz sectors,
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and provides 16 channels, and 65536 PAN IDs (65535 network
groups can be set).
The ZigBee converter includes a repeater module that can be
used to increase communication range or prevent data loss if the
connection is interrupted or becomes unstable. Please refer to
ZigBee converter other document for more information as
following links:
http://ftp.icpdas.com/pub/cd/usbcd/napdos/zigbee/zigbee_conv
erter/
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1.2 Pin Assignment
ZB-2550/ZB-2551 Series
ZB-2550/ZB-2551 Series User Manual Ver1.3, Feb /2011 ---7
1.3 Specifications
Models
ZB-2550/
ZB-2551
ZB-2550P/
ZB-2551P
ZB-2550-T/
ZB-2551-T
ZB-2550-PA/
ZB-2551-PA
Wireless
RF channels 16
Receive sensitivity -102 dBm
Transmit power 9 dBm 22 dBm 4 dBm 22 dBm
Network Topology
support
Star, Mesh and Cluster tree
Antenna 2.4GHz - 3dBi Omni-Directional antenna
Transmission Range 100 m 700 m 100 m 700 m
Notes: ZB-255x series, when the x equal 0 means host and 1 is slave.
Models
ZB-2550/
ZB-2551
ZB-2550P/
ZB-2551P
ZB-2550-T/
ZB-2551-T
ZB-2550-PA/
ZB-2551-PA
General
CPU 8-bit microcontroller
Module Type Host/Slave Host/Slave Host/Slave Host/Slave
Communication Interface
Host
RS-232 (TxD, RxD and GND);
D-SUB 9 Female, Non-isolated
Slave
RS-232 (TxD, RxD and GND);
D-SUB 9 Male, Non-isolated
COM 0
RS-485 (DATA+, DATA-; internal ASIC self-tuner); Non-isolated
COM 0 Settings
Data Bit 8
Parity Even, Odd, None
Stop Bit 1, 2
LED Indicators
ZigBee Net State Green
ZigBee RxD Yellow
Power Red
Power
Protection Power reverse polarity protection
EMS Protection ESD, Surge, EFT
Required Supply
Voltage
+10 VDC ~ +30 VDC
Power Consumption 0.5 W 2 W (max) 0.5 W 2 W (max)
Connection 5-Pin 5.08 mm Removable Terminal Block
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Models
ZB-2550/
ZB-2551
ZB-2550P/
ZB-2551P
ZB-2550-T/
ZB-2551-T
ZB-2550-PA/
ZB-2551-PA
Mechanical
Casing Plastic
Flammability UL 94V-0 materials
Dimensions 33 mm x 78 mm x 107 mm (W x L x H)
Installation DIN-Rail
Wireless
Operating
Temperature
-25 °C ~ +75 °C
Storage
Temperature
-40 °C ~ +80 °C
Relative Humidity 5 ~ 95% RH, non-condensing
1.4 Block Diagram
The Normal and T-version of ZB-2550/ZB-2551 Series:
The P-version and PA-version of ZB-2550/ZB-2551 series.
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1.5 Wire Connection
Serial Port - RS-232
RS-232 (Female)
CA-0915
Controller
ZB-2550 Series
CA-0910N
Remote I/O
RS-232 (Male)
ZB-2551 Series
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Serial Port - RS-485
+10~+30 VDC
GND
Controller
RS-485 (DATA+, DATA-)
DATA-
DATA+
ZB-2550 Series
GND
RS-485 (DATA+, DATA-)
Remote I/O
+10~+30 VDC
DATA-
DATA+
ZB-2551 Series
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1.6 Quick Start
1. Before configuring the ZigBee converter, adjust the switch to
the ZBSET position then re-boot (power off/on) the module.
After configuration is complete, adjust the switch to the RUN
position then re-boot (power off/on) the module.
2. When the following screen is displayed, click on the Module
button. Please scroll the bar to switch the COM port number.
1
2
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3. Click the ZB-255x series buttons to read the configuration.
4. Please select the Configuration item on the utility.
4
3
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5. When the new configuration has selected, please click on the
Configure button for set the new ZigBee setting.
6. After ZigBee module configuration has been successfully
established. Now, adjust the switch to the RUN position then
re-boot (power off/on) the module. Leverage the power of
your data. Make it work for you.
6
5
5
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Zigbee Addressing and Identifiers
Node ID (0x0000~0xFFFF)
A 16-bit address that describes a Zigbee node
Randomly assigned during network join
ZB-2570/ZB-2550 series always uses 0x0000
ZB-2571/ZB-2551 series ranges 0x0001~0xFFFF
ZB-DIO/ZB-AIO ranges 0x0001~0x001F
Resolve by stack in case of collision
Included in all message to identify node
PAN ID (0x0000~0xFFFF)
A 16-bit ID to identify the network
Included in every packet
A “logical” way to separate Zigbee networks running on same RF
channel
Defined during network formation by ZB-2570/ZB-2550 series
ZB-DIOs/ZB-AIOs always uses 0xFF00 or 0xFF01
RF Channel
1 of 16 RF channels. Defined during network formation by
ZB-2570/ZB-2550 series
Note : A Work Zigbee Network - Running on the same PAN ID
and RF Channel
Network Survival Detecting Time
ZB-2551 series will connect with Parent (ZB-2550 series)
periodically to confirm the survival of network. If it detects
unsuccessfully, and it process initialize network again to find a
new parent.
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1.7 Default Settings
Default settings for the ZB-2550 series are as follows：：：：
ZB Node ID： 0x0000
ZB PAN ID： 0xFF00
ZB Channel (RF Channel)： 0x00
ZBSET Data Format： 115200,n,8,1
Operating Mode： Transparent
Default settings for the ZB-2551 series are as follows：：：：
ZB Node ID： 0x0020
ZB PAN ID： 0xFF00
ZB Channel (RF Channel)： 0x00
ZBSET Data Format： 115200,n,8,1
Operating Mode： Transparent
Network Survival Detecting Time： 20 seconds (0x14)
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2. Applications
2.1 Operating Modes
Interface Operating Modes
Operating Mode 1
Transparent
Operating Mode 2
Modbus
Operating Mode 3
Addressable
Serial Port
(RS-232/RS-485)
Operating Mode 4
ZBIO(DCON,Modbus data)
Operating Mode
Transparent Mode
(Original data will be broken down into many small data, each small
data is 50 Byte)
Transparent mode lets you use the ZB-2550/ZB-2551 series module
like a router. (Maximum original data size is 200 bytes. Original data
must not more than 200 bytes, e.g. “$01M” = 4 Bytes)
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Modbus Mode
(Original data won't be broken down into small data)
It is like Transparent mode. If original data size is greater than 50
bytes most of the time, Operating Mode Modbus is the most suitable.
(Maximum original data size is 200 byte. Original data must not more
than 200 bytes, e.g. “$01M” = 4 Bytes)
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Addressable Mode
(Original data won't be broken down into small data)
For Non-Addressable Device, such as barcode reader.
Syntax, :ADDRxxx , the ADDR is your ZB-2551 series Node ID.
(Maximum original data size is 200 byte. Original data must not more
than 200 byte, e.g. “xxx” = 3 Byte)
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ZBIO Mode (For DCON or Modbus data in multi-layers)
(Original data will be broken down into small data)
For DCON or Modbus RTU devices, such as ZB-DIO, ZB-AIO,
ZB-Slave with 7000 modules. When the Zigbee network is
multi-layers framework, the operating Mode ZBIO is the most
suitable. (Maximum original data size is 200 byte. Original data must
not more than 200 byte, e.g. “$01M” = 4 Byte)
RS-485
RS-232
ZB-2060
Node ID:0003
ZB-2550
ZB-2510
Node ID:FF01
ZB-2510
Node ID:FF02
ZB-2060
Node ID:0001
ZB-2551
Node ID:0002
I-7000/M-7000
Node ID:0002
$02M
$02M
$02M
$02M
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2.2 Application Example
Operating Mode 1 : Transparent Mode
If you want the addressable RS-232/RS-485 interface device convert to
ZigBee Wireless Networks, such as the ICPDAS I-7000/M-7000/I-87k
remote I/O modules, you can use the ZB-2551 series (slave) to connect to
these I/O modules and use the ZB-2550 series (host) to connect to your
controller or PC. If original data size is less than 50 Byte most of the time,
this Mode is the most suitable.
In some applications where the host controller needs to broadcast data
to all RS-232/RS-485 devices and these devices receive data only (no
response), you can also use this mode.
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Operating Mode 2 : Modbus Mode
If you want the addressable RS-232/RS-485 interface device convert
to ZigBee Wireless Networks, such as the ICPDAS I-7000/M-7000/I-87k
remote I/O modules, you can use the ZB-2551 series (slave) to connect to
these I/O modules and use the ZB-2550 series (host) to connect to your
controller or PC. If original data size is greater than 50 byte most of the
time, this Mode is the most suitable.
In some applications where the host controller needs to broadcast data
to all RS-232/RS-485 devices and these devices receive data only (no
response), you can also use this mode.
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Operating Mode 3 : Addressable Mode
If the RS-232/RS-485 interface modules aren’t addressable or the
network in the multi-layers framework. Add 5 ASCII characters to the
header of the original request data from your controller, then the remote
device with the correct address will respond to it. This mode is similar to that
used in ICPDAS I-752N products.
Syntax:
:ADDRxxx
: Delimiter character
ADDR The ADDR is your ZB-2551(P) Node ID
xxx xxx is your original data
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Operating Mode 4 : ZBIO Mode
If the zigbee network is multi-layers and the transmission using DCON or
Modbus protocol. The mode will catch the address like addressble mode to be
index to send the correct device. The other device won’t receive unless
message.
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2.3 ZigBee Network Groups
ZB-2570/ZB-2550 Series
ZB-2551/ZB-2571/ZB-2510/
ZB-DIO/ZB-AIO series
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If original data size is less than 50 Byte most of the time, Operating Mode
Transparent is the most suitable.
If original data size is greater than 50 Byte most of the time, Operating
Mode Modbus is the most suitable.
If you want to transmit more than 200 Byte one data or high-speed rate,
please order an advanced ZigBee Converter ZB-2570 and ZB-2571.
ZB-2550/ZB-2551 Series User Manual Ver1.3, Feb /2011 ---26
3. Appendix
3.1 Zigbee Version Comparison
Normal-version T-version P-version PA-version
Transmission power 9 dBm 3.7 dBm 24 dBm 24 dBm
Antenna 2.4 GHz – 3 dBi
Omni-Directional
antenna
3 dBi
Omni-Directional
antenna
5 dBi
Omni-Directional
antenna
5 dBi
Omni-Directional
antenna
Transmission range
(LOS)
100 m 100 m 700 m(Typical)
1 km(Max.)
700 m(Typical)
1 km(Max.)
ZB-100R/ZB-100T
Supported
No Yes No Yes
Supports Max.
Slaves (Host)
60 256 60 256
Certification No CE/FCC,FCC ID No No
Technical Support
If you have problems about using the ZB-2000 series modules,
please contact ICP DAS Product Support.
Email: Service@icpdas.com
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